KWABENA OWARE ADU-GYAMFI MD
NPI 1154677391
Internal Medicine - Gastroenterology in Green Bay, WI
About Kwabena Oware Adu-gyamfi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KWABENA OWARE ADU-GYAMFI MD (NPI 1154677391) is an individual gastroenterology provider in Green Bay, Wisconsin, licensed in Wisconsin (63234-20) and active in the NPI registry since July 2012. He is enrolled in Medicare PECOS, is affiliated with St Vincent Hospital, and is a graduate of Other (2003).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Kwabena Oware Adu-gyamfi Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
6Medicare enrollment records show Kwabena Adu-gyamfi reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Green Bay, WI 54301
- Reassigned Medicare billing, Wisconsin enrollment
- Also billed through NPI 1851477913 (Wisconsin)
- 216 clinicians in this Medicare group
Green Bay, WI 54304
- Reassigned Medicare billing, Wisconsin enrollment
- 742 clinicians in this Medicare group
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 673 clinicians in this Medicare group
Waupun, WI 53963
- Reassigned Medicare billing, Wisconsin enrollment
- 1,447 clinicians in this Medicare group
Menomonee Falls, WI 53051
- Reassigned Medicare billing, Wisconsin enrollment
- 2,294 clinicians in this Medicare group
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 1,151 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Vincent Hospital
Acute Care Hospitals · Green Bay, WISt Mary's Hospital Medical Center
Acute Care Hospitals · Green Bay, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Kwabena Adu-gyamfi's NPI number?
The NPI number for Kwabena Adu-gyamfi is 1154677391. It was assigned to this individual provider in the NPPES registry on July 25, 2012.
Where is Kwabena Adu-gyamfi located?
Kwabena Adu-gyamfi practices at 1860 Shawano Ave, Green Bay, WI 54303. The listed phone number is (920) 496-4700.
What is Kwabena Adu-gyamfi's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.
Is Kwabena Adu-gyamfi enrolled in Medicare?
Yes. Kwabena Adu-gyamfi is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Kwabena Adu-gyamfi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kwabena Adu-gyamfi reassigns Medicare benefits to 6 organizations: St. Clare Memorial Hospital, Inc. (Green Bay, WI), St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (Green Bay, WI), St. Nicholas Hospital-Sisters Of The Third Order Of St Francis (Sheboygan, WI), Beaver Dam Community Hospitals Inc (Waupun, WI), Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (Menomonee Falls, WI) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kwabena Adu-gyamfi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kwabena Adu-gyamfi accept?
Health plans from Anthem Blue Cross and Blue Shield, Dean Health Plan and Security Health Plan list Kwabena Adu-gyamfi as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Kwabena Adu-gyamfi affiliated with any hospitals?
According to CMS data, Kwabena Adu-gyamfi is affiliated with St Vincent Hospital and St Mary's Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Kwabena Adu-gyamfi was last updated on December 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Kwabena Oware Adu-Gyamfi, MD · NPI 1154677391
Gastroenterology physician in Green Bay, Wisconsin. Individual provider, active in the CMS NPPES registry since July 25, 2012.
## Identity
- **NPI:** 1154677391 (Entity type: Individual)
- **Enumerated:** July 25, 2012
- **Primary specialty:** Internal Medicine - Gastroenterology · taxonomy 207RG0100X
- **State license:** 63234-20 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1860 SHAWANO AVE, Green Bay, WI 54303-2667
- **Phone:** (920) 496-4700
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 6 organizations under Medicare reassignment (form CMS-855R): St. Clare Memorial Hospital, Inc. (NPI 1093173791, Green Bay, WI); St Vincent Hospital-Hospital Sisters-Third Order Of St Francis (NPI 1285613638, Green Bay, WI); St. Nicholas Hospital-Sisters Of The Third Order Of St Francis (NPI 1275799413, Sheboygan, WI); Beaver Dam Community Hospitals Inc (NPI 1629374780, Waupun, WI); Froedtert & the Medical College Of Wisconsin Community Physicians, Inc. (NPI 1568787448, Menomonee Falls, WI); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2003
## Record status
- **NPPES last updated:** December 18, 2024
- **Other identifiers:** Medicaid 100045953 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1154677391) · Data from the CMS NPPES public registry.